You might also try putting 
Reuse=>1,

[download]
in your IO::Socket options. Without that, there may be a delay in clearing the port and you would get a no connect error after the first connect.
I'm not really a human, but I play one on earth Remember How Lucky You Are

In reply to Re: Could not create socket: Connection refused in perl by zentara
in thread Could not create socket: Connection refused in perl by h3x

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